SK4000 Tubular Structural Pallet Rack
For high-capacity storage applications, the SK4000 Tubular Structural Pallet Rack from Steel King delivers unmatched performance. By combining the massive load capacity of structural channel steel with the superior torsional strength of closed tubular steel, the SK4000 is engineered for heavy loads, seismic zones, and high-impact environments.
Engineered for Heavy Duty Pallet Racking
While conventional racks often max out around 30,000 lbs., the SK4000 is a true heavy duty pallet rack. Utilizing high-strength bolted beam connections, these frames are rated to support loads exceeding 70,000 lbs. This makes it the ideal backbone for:
- AS/RS Systems – Stability for extreme vertical heights.
- Rack-Supported Buildings – Strength to act as the primary building structure.
- Seismic Zones – Enhanced resistance to lateral forces.
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Benefits of Closed Tubular Racking
The SK4000 stands apart from standard C-channel designs due to its closed tubular racking construction. This geometry provides significantly higher resistance to fork truck impact and torsional forces, ensuring a longer lifespan and safer warehouse environment.
The closed-tube design isn’t just about strength, but cleanliness as well. The SK4000 is the industry’s premier sanitary storage option for food, beverage, and pharmaceutical facilities.
- Seamless Welding – Eliminates crevices where bacteria can hide.
- Zero Exposed Holes – Columns can be custom-drilled only where needed, leaving a smooth, easy-to-clean surface.
- Diamond Bracing – Tubular rectangle braces can be rotated 45°, eliminating flat surfaces where dust and germs collect.
- Superior Finishes – Our high-durability powder coat finish provides better resistance to solvents and corrosion. For strict USDA requirements, an optional galvanized finish is available.
Custom Structural Pallet Racking Configurations for Your Facility
Whether you are optimizing a high-density fulfillment center or building a new cold-storage warehouse, the SK4000 adapts to your needs. With 13 standard colors and fully customizable beam adjustability, we provide a system that fits your exact operational workflow. Steel King is always available to help you analyze your storage requirements and design a structural pallet rack system that works for you.
High-Durability Powder Coat Finish & Available Colors
Steel King racking is painted with a high-durability powder coat paint finish.
Powder coated products offer better resistance to water and corrosion, better gloss, hardness, and adhesion. In fact, Steel King powder coated products give you:
- 60% Greater Resistance to Solvents
- 74% Greater Resistance to Salt Spray
- 94% Greater Impact Resistance
As a Steel King customer, this means that your equipment looks better, requires less maintenance, and lasts longer. Buying Steel King powder coated products is better for the environment too, because unlike liquid paints, powder coat paints do not emit fumes into the air.
Products come in 5 standard (see asterisks below) and 8 premium colors. Custom colors are also available.
More Steel King Products
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Storage rack fabricated using hot-rolled structural steel channels for uprights and beams, SK3000 is the best value in structural pallet racks available.
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Die Racks
Heavy-duty industrial die storage racks provide the strength, capacity, and flexibility to store heavy material, while still providing easy access on the production floor.
SOLUTIONS FOR EVERY INDUSTRY.
Agriculture
Automotive
Construction Materials
Cold Storage
Ecommerce
Food & Beverage
Manufacturing
Pharma
Retail
Wholesale/B2B
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